1: (7 10 19)

(0 20 2)(1 18 16)(3 7 11 10 5)(4 12 9)(6 14 8)(13 17 15)(19)

2: (4 12 9)

(0 20 2)(1 18 16)(3 7 11 10 5)(4)(6 14 8)(9)(12)(13 17 15)(19)

3: (3 7 11)

(0 20 2)(1 18 16)(3 10 5)(4)(6 14 8)(7)(9)(11)(12)(13 17 15)(19)

4: (6 14 8)

(0 20 2)(1 18 16)(3 10 5)(4)(6)(7)(8)(9)(11)(12)(13 17 15)(14)(19)